![National Oceanic and Atmospheric Administration](/build/images/header/noaa.d87e0251.png)
![National Weather Service](/build/images/header/nws.4e6585d8.png)
![United States Department of Commerce](/build/images/header/doc.b38ba91a.png)
![](/bundles/templating/images/top_news/important.png)
Excessive Heat Continues in the Western U.S.; Excessive Rainfall Lingers Along the Northern Gulf Coast
Excessive heat will continue through this weekend for the Southwest U.S. Heat will slowly abate across the Northwest through Saturday as upper level low pressure moves in. Many areas remain under Excessive Heat Warnings, and Heat Advisories. Heavy to excessive rainfall will continue a threat for flooding Saturday from southern Louisiana to northern Florida. Read More >
Napa, Napa County Airport (KAPC)
Lat: 38.2075°NLon: 122.27944°WElev: 33.0ft.![](newimages/large/nskc.png)
Clear
54°F
12°C
Humidity | 93% |
Wind Speed | SW 3 MPH |
Barometer | 29.9 in (1012.53 mb) |
Dewpoint | 52°F (11°C) |
Visibility | 10.00 mi |
Last update | 07 Sep 04:05 AM PDT |
Sonoma CA
Today
High: 89 °F
Sunny
Tonight
Low: 51 °F
Clear then
Patchy FogSunday
High: 89 °F
Patchy Fog
then SunnySunday Night
Low: 53 °F
Mostly Clear
Monday
High: 90 °F
Sunny
Monday Night
Low: 52 °F
Mostly Clear
Tuesday
High: 82 °F
Mostly Sunny
Tuesday Night
Low: 52 °F
Mostly Clear
Wednesday
High: 84 °F
Sunny
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
38.29°N 122.46°W (Elev. 72 ft)